15231291240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{28351}}^1$

素因数の和:28424

約数の個数: 192

約数和(自身を含む): 51584762880

約数和(自身を除く): 36353471640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 74, 88, 110, 111, 120, 121, 132, 148, 165, 185, 220, 222, 242, 264, 296, 330, 363, 370, 407, 440, 444, 484, 555, 605, 660, 726, 740, 814, 888, 968, 1110, 1210, 1221, 1320, 1452, 1480, 1628, 1815, 2035, 2220, 2420, 2442, 2904, 3256, 3630, 4070, 4440, 4477, 4840, 4884, 6105, 7260, 8140, 8954, 9768, 12210, 13431, 14520, 16280, 17908, 22385, 24420, 26862, 28351, 35816, 44770, 48840, 53724, 56702, 67155, 85053, 89540, 107448, 113404, 134310, 141755, 170106, 179080, 226808, 268620, 283510, 311861, 340212, 425265, 537240, 567020, 623722, 680424, 850530, 935583, 1048987, 1134040, 1247444, 1559305, 1701060, 1871166, 2097974, 2494888, 3118610, 3146961, 3402120, 3430471, 3742332, 4195948, 4677915, 5244935, 6237220, 6293922, 6860942, 7484664, 8391896, 9355830, 10291413, 10489870, 11538857, 12474440, 12587844, 13721884, 15734805, 17152355, 18711660, 20582826, 20979740, 23077714, 25175688, 27443768, 31469610, 34304710, 34616571, 37423320, 41165652, 41959480, 46155428, 51457065, 57694285, 62939220, 68609420, 69233142, 82331304, 92310856, 102914130, 115388570, 125878440, 126927427, 137218840, 138466284, 173082855, 205828260, 230777140, 253854854, 276932568, 346165710, 380782281, 411656520, 461554280, 507709708, 634637135, 692331420, 761564562, 1015419416, 1269274270, 1384662840, 1523129124, 1903911405, 2538548540, 3046258248, 3807822810, 5077097080, 7615645620, 15231291240]

約数ペア:

[(1, 15231291240), (2, 7615645620), (3, 5077097080), (4, 3807822810), (5, 3046258248), (6, 2538548540), (8, 1903911405), (10, 1523129124), (11, 1384662840), (12, 1269274270), (15, 1015419416), (20, 761564562), (22, 692331420), (24, 634637135), (30, 507709708), (33, 461554280), (37, 411656520), (40, 380782281), (44, 346165710), (55, 276932568), (60, 253854854), (66, 230777140), (74, 205828260), (88, 173082855), (110, 138466284), (111, 137218840), (120, 126927427), (121, 125878440), (132, 115388570), (148, 102914130), (165, 92310856), (185, 82331304), (220, 69233142), (222, 68609420), (242, 62939220), (264, 57694285), (296, 51457065), (330, 46155428), (363, 41959480), (370, 41165652), (407, 37423320), (440, 34616571), (444, 34304710), (484, 31469610), (555, 27443768), (605, 25175688), (660, 23077714), (726, 20979740), (740, 20582826), (814, 18711660), (888, 17152355), (968, 15734805), (1110, 13721884), (1210, 12587844), (1221, 12474440), (1320, 11538857), (1452, 10489870), (1480, 10291413), (1628, 9355830), (1815, 8391896), (2035, 7484664), (2220, 6860942), (2420, 6293922), (2442, 6237220), (2904, 5244935), (3256, 4677915), (3630, 4195948), (4070, 3742332), (4440, 3430471), (4477, 3402120), (4840, 3146961), (4884, 3118610), (6105, 2494888), (7260, 2097974), (8140, 1871166), (8954, 1701060), (9768, 1559305), (12210, 1247444), (13431, 1134040), (14520, 1048987), (16280, 935583), (17908, 850530), (22385, 680424), (24420, 623722), (26862, 567020), (28351, 537240), (35816, 425265), (44770, 340212), (48840, 311861), (53724, 283510), (56702, 268620), (67155, 226808), (85053, 179080), (89540, 170106), (107448, 141755), (113404, 134310)]